Bob Berman, one of America's top astronomy writers, is the author of Zoom and The Sun's Heartbeat. He contributed the popular "Night Watchman" column for Discover for seventeen years and is currently a columnist for Astronomy, a host on Northeast Public Radio, and the science editor of The Old Farmer's Almanac. He lives in Willow, New York.
发表于2024-11-28
Zapped 2024 pdf epub mobi 电子书
感谢赠书。作为一本科普读物,本书对各种不可见光的形式和发现史进行了介绍,对于想要了解不可见光的人来说,以本书来了解这些特殊形式的“光”对我们生活产生的影响或是简要了解相关科学发现的历史都是一个不错的选择,但如果想对不可见光有一个较为准确的认知,还是需要翻阅...
评分5G来了,手机辐射问题再次引发人们的关注。5G手机对人体健康危害更大吗?5G手机的电磁波辐射是否会致癌?想要解决这些困惑,还要从电磁波辐射和我们日常生活的关系说起。也许,这正是让我们了解这些不可见光一个契机。 未读•探索家引进出版《看不见的光:从红外线到X光,电...
评分5G来了,手机辐射问题再次引发人们的关注。5G手机对人体健康危害更大吗?5G手机的电磁波辐射是否会致癌?想要解决这些困惑,还要从电磁波辐射和我们日常生活的关系说起。也许,这正是让我们了解这些不可见光一个契机。 未读•探索家引进出版《看不见的光:从红外线到X光,电...
评分这是一本关于电磁波的科普书。随着现在科学教育的普及,越来越多的人知道了光是一种电磁波。但在科学家发现光的本质之前,没有人会把光和电磁联系起来,也没有人知道电和磁可以相互转化,并以波的形式存在。 这本书是一本浅显易读的科学发现史。从光这种看得见的电磁波说起,系...
评分感谢赠书。作为一本科普读物,本书对各种不可见光的形式和发现史进行了介绍,对于想要了解不可见光的人来说,以本书来了解这些特殊形式的“光”对我们生活产生的影响或是简要了解相关科学发现的历史都是一个不错的选择,但如果想对不可见光有一个较为准确的认知,还是需要翻阅...
图书标签: 原版 wireless popscience physics
Your electronic devices swarm with it; the sun bathes you in it. It's zooming at you from cell towers, microwave ovens, CT scans, mammogram machines, nuclear power plants, deep space, even the walls of your basement. You cannot see, hear, smell or feel it, but there is never a single second when it is not flying through your body. Too much of it will kill you, but without it you wouldn't live a year.
From beloved popular science writer Bob Berman, ZAPPED tells the story of all the light we cannot see, tracing infrared, microwaves, ultraviolet, X-rays, gamma rays, radio waves and other forms of radiation from their historic, world-altering discoveries in the 19th century to their central role in our modern way of life, setting the record straight on health costs (and benefits) and exploring the consequences of our newest technologies.
Lively, informative, and packed with fun facts and "eureka moments," ZAPPED will delight anyone interested in gaining a deeper understanding of our world.
【2019-09】
评分【2019-09】
评分【2019-09】
评分【2019-09】
评分【2019-09】
Zapped 2024 pdf epub mobi 电子书